add modbus

script/analyze_component_buses.py

@@ -40,6 +40,14 @@ from esphome.config_helpers import Extend, Remove
 # Path to common bus configs
 COMMON_BUS_PATH = Path("tests/test_build_components/common")
 
+# Package dependencies - maps packages to the packages they include
+# When a component uses a package on the left, it automatically gets
+# the packages on the right as well
+PACKAGE_DEPENDENCIES = {
+    "modbus": ["uart"],  # modbus packages include uart packages
+    # Add more package dependencies here as needed
+}
+
 # Components that must be tested in isolation (not grouped or batched with others)
 # These have known build issues that prevent grouping
 # NOTE: This should be kept in sync with both test_build_components and split_components_for_ci.py
@@ -208,6 +216,11 @@ def analyze_yaml_file(yaml_file: Path) -> dict[str, Any]:
             for pkg_name in packages:
                 if pkg_name in valid_buses:
                     result["buses"].add(pkg_name)
+                    # Add any package dependencies (e.g., modbus includes uart)
+                    if pkg_name in PACKAGE_DEPENDENCIES:
+                        for dep in PACKAGE_DEPENDENCIES[pkg_name]:
+                            if dep in valid_buses:
+                                result["buses"].add(dep)
 
     return result
 

script/merge_component_configs.py

@@ -26,7 +26,7 @@ sys.path.insert(0, str(Path(__file__).parent.parent))
 
 from esphome import yaml_util
 from esphome.config_helpers import merge_config
-from script.analyze_component_buses import get_common_bus_packages
+from script.analyze_component_buses import PACKAGE_DEPENDENCIES, get_common_bus_packages
 
 
 def load_yaml_file(yaml_file: Path) -> dict:
@@ -68,6 +68,13 @@ def extract_packages_from_yaml(data: dict) -> dict[str, str]:
         # Only include common bus packages, ignore component-specific ones
         if name in common_bus_packages:
             packages[name] = str(value)
+            # Also track package dependencies (e.g., modbus includes uart)
+            # This ensures components using modbus are grouped with uart
+            if name in PACKAGE_DEPENDENCIES:
+                for dep in PACKAGE_DEPENDENCIES[name]:
+                    if dep in common_bus_packages:
+                        # Mark as included via dependency
+                        packages[f"_dep_{dep}"] = f"(included via {name})"
 
     return packages
 

tests/components/growatt_solar/common.yaml

@@ -1,8 +1,6 @@
-modbus:
-  flow_control_pin: ${flow_control_pin}
-
 sensor:
   - platform: growatt_solar
+    modbus_id: modbus_bus
     update_interval: 10s
     protocol_version: RTU
     inverter_status:

tests/components/growatt_solar/test.esp32-c3-idf.yaml

@@ -1,6 +1,6 @@
 substitutions:
   flow_control_pin: GPIO3
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-c3-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-c3-idf.yaml
 
 <<: !include common.yaml

tests/components/growatt_solar/test.esp32-idf.yaml

@@ -4,6 +4,6 @@ substitutions:
   flow_control_pin: GPIO13
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-idf.yaml
 
 <<: !include common.yaml

tests/components/growatt_solar/test.esp8266-ard.yaml

@@ -4,6 +4,6 @@ substitutions:
   flow_control_pin: GPIO15
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp8266-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp8266-ard.yaml
 
 <<: !include common.yaml

tests/components/growatt_solar/test.rp2040-ard.yaml

@@ -4,6 +4,6 @@ substitutions:
   flow_control_pin: GPIO3
 
 packages:
-  uart: !include ../../test_build_components/common/uart/rp2040-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/rp2040-ard.yaml
 
 <<: !include common.yaml

tests/components/havells_solar/common.yaml

@@ -1,8 +1,6 @@
-modbus:
-  flow_control_pin: ${flow_control_pin}
-
 sensor:
   - platform: havells_solar
+    modbus_id: modbus_bus
     update_interval: 60s
     phase_a:
       voltage:

tests/components/havells_solar/test.esp32-c3-idf.yaml

@@ -1,6 +1,6 @@
 substitutions:
   flow_control_pin: GPIO3
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-c3-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-c3-idf.yaml
 
 <<: !include common.yaml

tests/components/havells_solar/test.esp32-idf.yaml

@@ -4,6 +4,6 @@ substitutions:
   flow_control_pin: GPIO13
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-idf.yaml
 
 <<: !include common.yaml

tests/components/havells_solar/test.esp8266-ard.yaml

@@ -4,6 +4,6 @@ substitutions:
   flow_control_pin: GPIO15
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp8266-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp8266-ard.yaml
 
 <<: !include common.yaml

tests/components/havells_solar/test.rp2040-ard.yaml

@@ -4,6 +4,6 @@ substitutions:
   flow_control_pin: GPIO3
 
 packages:
-  uart: !include ../../test_build_components/common/uart/rp2040-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/rp2040-ard.yaml
 
 <<: !include common.yaml

tests/components/kuntze/common.yaml

@@ -1,8 +1,6 @@
-modbus:
-  flow_control_pin: ${flow_control_pin}
-
 sensor:
   - platform: kuntze
+    modbus_id: modbus_bus
     ph:
       name: Kuntze pH
     temperature:

tests/components/kuntze/test.esp32-c3-idf.yaml

@@ -1,6 +1,6 @@
 substitutions:
   flow_control_pin: GPIO3
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-c3-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-c3-idf.yaml
 
 <<: !include common.yaml

tests/components/kuntze/test.esp32-idf.yaml

@@ -4,6 +4,6 @@ substitutions:
   flow_control_pin: GPIO13
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-idf.yaml
 
 <<: !include common.yaml

tests/components/kuntze/test.esp8266-ard.yaml

@@ -4,6 +4,6 @@ substitutions:
   flow_control_pin: GPIO15
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp8266-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp8266-ard.yaml
 
 <<: !include common.yaml

tests/components/kuntze/test.rp2040-ard.yaml

@@ -4,6 +4,6 @@ substitutions:
   flow_control_pin: GPIO3
 
 packages:
-  uart: !include ../../test_build_components/common/uart/rp2040-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/rp2040-ard.yaml
 
 <<: !include common.yaml

tests/components/pzemac/common.yaml

@@ -3,12 +3,9 @@ esphome:
     then:
       - pzemac.reset_energy: pzemac1
 
-modbus:
-  - id: pzemac_modbus
-
 sensor:
   - platform: pzemac
-    modbus_id: pzemac_modbus
+    modbus_id: modbus_bus
     id: pzemac1
     voltage:
       name: PZEMAC Voltage

tests/components/pzemac/test.esp32-c3-idf.yaml

@@ -1,5 +1,5 @@
 substitutions:
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-c3-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-c3-idf.yaml
 
 <<: !include common.yaml

tests/components/pzemac/test.esp32-idf.yaml

@@ -3,6 +3,6 @@ substitutions:
   rx_pin: GPIO5
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-idf.yaml
 
 <<: !include common.yaml

tests/components/pzemac/test.esp8266-ard.yaml

@@ -3,6 +3,6 @@ substitutions:
   rx_pin: GPIO2
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp8266-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp8266-ard.yaml
 
 <<: !include common.yaml

tests/components/pzemac/test.rp2040-ard.yaml

@@ -3,6 +3,6 @@ substitutions:
   rx_pin: GPIO5
 
 packages:
-  uart: !include ../../test_build_components/common/uart/rp2040-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/rp2040-ard.yaml
 
 <<: !include common.yaml

tests/components/pzemdc/common.yaml

@@ -3,12 +3,9 @@ esphome:
     then:
       - pzemdc.reset_energy: pzemdc1
 
-modbus:
-  - id: pzemdc_modbus
-
 sensor:
   - platform: pzemdc
-    modbus_id: pzemdc_modbus
+    modbus_id: modbus_bus
     id: pzemdc1
     voltage:
       name: PZEMDC Voltage

tests/components/pzemdc/test.esp32-c3-idf.yaml

@@ -1,5 +1,5 @@
 substitutions:
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-c3-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-c3-idf.yaml
 
 <<: !include common.yaml

tests/components/pzemdc/test.esp32-idf.yaml

@@ -3,6 +3,6 @@ substitutions:
   rx_pin: GPIO5
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-idf.yaml
 
 <<: !include common.yaml

tests/components/pzemdc/test.esp8266-ard.yaml

@@ -3,6 +3,6 @@ substitutions:
   rx_pin: GPIO2
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp8266-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp8266-ard.yaml
 
 <<: !include common.yaml

tests/components/pzemdc/test.rp2040-ard.yaml

@@ -3,6 +3,6 @@ substitutions:
   rx_pin: GPIO5
 
 packages:
-  uart: !include ../../test_build_components/common/uart/rp2040-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/rp2040-ard.yaml
 
 <<: !include common.yaml

tests/components/sdm_meter/common.yaml

@@ -1,5 +1,6 @@
 sensor:
   - platform: sdm_meter
+    modbus_id: modbus_bus
     phase_a:
       current:
         name: Phase A Current

tests/components/sdm_meter/test.esp32-c3-idf.yaml

@@ -1,5 +1,5 @@
 substitutions:
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-c3-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-c3-idf.yaml
 
 <<: !include common.yaml

tests/components/sdm_meter/test.esp32-idf.yaml

@@ -3,6 +3,6 @@ substitutions:
   rx_pin: GPIO5
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp32-idf.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp32-idf.yaml
 
 <<: !include common.yaml

tests/components/sdm_meter/test.esp8266-ard.yaml

@@ -3,6 +3,6 @@ substitutions:
   rx_pin: GPIO2
 
 packages:
-  uart: !include ../../test_build_components/common/uart/esp8266-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/esp8266-ard.yaml
 
 <<: !include common.yaml

tests/components/sdm_meter/test.rp2040-ard.yaml

@@ -3,6 +3,6 @@ substitutions:
   rx_pin: GPIO5
 
 packages:
-  uart: !include ../../test_build_components/common/uart/rp2040-ard.yaml
+  modbus: !include ../../test_build_components/common/modbus/rp2040-ard.yaml
 
 <<: !include common.yaml

tests/test_build_components/common/modbus/bk72xx-ard.yaml

@@ -0,0 +1,12 @@
+# Common Modbus configuration for BK72XX Arduino tests
+
+packages:
+  uart: !include ../uart/bk72xx-ard.yaml
+
+substitutions:
+  flow_control_pin: P6
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}

tests/test_build_components/common/modbus/esp32-ard.yaml

@@ -0,0 +1,12 @@
+# Common Modbus configuration for ESP32 Arduino tests
+
+packages:
+  uart: !include ../uart/esp32-ard.yaml
+
+substitutions:
+  flow_control_pin: GPIO4
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}

tests/test_build_components/common/modbus/esp32-c3-ard.yaml

@@ -0,0 +1,12 @@
+# Common Modbus configuration for ESP32-C3 Arduino tests
+
+packages:
+  uart: !include ../uart/esp32-c3-ard.yaml
+
+substitutions:
+  flow_control_pin: GPIO4
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}

tests/test_build_components/common/modbus/esp32-c3-idf.yaml

@@ -0,0 +1,12 @@
+# Common Modbus configuration for ESP32-C3 IDF tests
+
+packages:
+  uart: !include ../uart/esp32-c3-idf.yaml
+
+substitutions:
+  flow_control_pin: GPIO4
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}

tests/test_build_components/common/modbus/esp32-idf.yaml

@@ -0,0 +1,13 @@
+# Common Modbus configuration for ESP32 IDF tests
+# Provides a shared Modbus bus that all components can use
+
+packages:
+  uart: !include ../uart/esp32-idf.yaml
+
+substitutions:
+  flow_control_pin: GPIO4
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}

tests/test_build_components/common/modbus/esp32-s2-ard.yaml

@@ -0,0 +1,12 @@
+# Common Modbus configuration for ESP32-S2 Arduino tests
+
+packages:
+  uart: !include ../uart/esp32-s2-ard.yaml
+
+substitutions:
+  flow_control_pin: GPIO4
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}

tests/test_build_components/common/modbus/esp32-s2-idf.yaml

@@ -0,0 +1,12 @@
+# Common Modbus configuration for ESP32-S2 IDF tests
+
+packages:
+  uart: !include ../uart/esp32-s2-idf.yaml
+
+substitutions:
+  flow_control_pin: GPIO4
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}

tests/test_build_components/common/modbus/esp32-s3-ard.yaml

@@ -0,0 +1,12 @@
+# Common Modbus configuration for ESP32-S3 Arduino tests
+
+packages:
+  uart: !include ../uart/esp32-s3-ard.yaml
+
+substitutions:
+  flow_control_pin: GPIO4
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}

tests/test_build_components/common/modbus/esp32-s3-idf.yaml

@@ -0,0 +1,12 @@
+# Common Modbus configuration for ESP32-S3 IDF tests
+
+packages:
+  uart: !include ../uart/esp32-s3-idf.yaml
+
+substitutions:
+  flow_control_pin: GPIO4
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}

tests/test_build_components/common/modbus/esp8266-ard.yaml

@@ -0,0 +1,12 @@
+# Common Modbus configuration for ESP8266 Arduino tests
+
+packages:
+  uart: !include ../uart/esp8266-ard.yaml
+
+substitutions:
+  flow_control_pin: GPIO5
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}

tests/test_build_components/common/modbus/rp2040-ard.yaml

@@ -0,0 +1,12 @@
+# Common Modbus configuration for RP2040 Arduino tests
+
+packages:
+  uart: !include ../uart/rp2040-ard.yaml
+
+substitutions:
+  flow_control_pin: GPIO2
+
+modbus:
+  - id: modbus_bus
+    uart_id: uart_bus
+    flow_control_pin: ${flow_control_pin}